<template>
  <div class="erap"></div>
</template>
<script>
import { getUserInfo, login } from "@/utils/interface";
export default {
  created() {
    if (this.getUrlParams("code")) {
      //如果连接中能拿到code说明此时access_token没有或者已过期，需要重新获取token
      let obj = {};
      getUserInfo({ code: this.getUrlParams("code") }).then(res => {
        if (res.data.code == 200) {
          localStorage.setItem("openId", res.data.data.openid);
          
          //跳转
          this.$router.replace('/');
        }
      });
    } else {
      window.location.href =
        "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx88c9827af713656d&redirect_uri=http%3A%2F%2Fwww.jiebaodingdan.com%2Fbusinesses-mobile%2F%23%2Fauth&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect";
    }
  },
  methods: {
    getUrlParams(name) {
      // 不传name返回所有值，否则返回对应值
      var url = window.location.search;
      if (url.indexOf("?") == 1) {
        return false;
      }
      url = url.substr(1);
      url = url.split("&");
      var name = name || "";
      var nameres;
      // 获取全部参数及其值
      for (var i = 0; i < url.length; i++) {
        var info = url[i].split("=");
        var obj = {};
        obj[info[0]] = decodeURI(info[1]);
        url[i] = obj;
      }
      // 如果传入一个参数名称，就匹配其值
      if (name) {
        for (var i = 0; i < url.length; i++) {
          for (const key in url[i]) {
            if (key == name) {
              nameres = url[i][key];
            }
          }
        }
      } else {
        nameres = url;
      }
      // 返回结果
      return nameres;
    }
  }
};
</script>